Tyra Banks Flaunts Killer Beach Bod on Twitter!

The 38-year-old former Sports Illustrated Swimsuit model and Victoria's Secret Angel took to Twitter this week to prove she's still got what it takes to "be on top."

The "America's Next Top Model" star showed off her impressive body in a black bathing suit while on location somewhere tropical for the CW reality show.

While she looks amazing, Banks also made fun of her famously large forehead with the pic -- tweeting the message "﻿I challenge you to a big 4head contest! You know I got that win on lock” along with the photo.

Big forehead or not, she looks great, right?

See how she stacks up against other summer beach bods in the gallery above!